01- Sevenum, Limburg, 30-06-1999.
02- 2 formations near Hoeven, Noord Brabant, 07-07-1999.
03- Hoeven, Noord Brabant, 12-06-1999.
This circle in a field of grass was found in the same field as the formation of 07-06-1999.
04- Nieuw-Vossenmeer, Noord Brabant, 18-07-1999.
05- Berkel-Enschot, Noord brabant, 23-07-1999.
06- Zeddam, Gelderland, 24-07-1999.
07- Beek, Gelderland, 25-07-1999.
A single circle.
08- Kilder, Gelderland, 26-07-1999.
09- 's Heerenberg, Gelderland, 1999.
10- Nieuwekerk, Zeeland, 24-07-1999.
11- Enschede, Overijsel, 07-1999.
12- Zutphen, Gelderland, 01-08-1999.
13- Elkenrade, Limburg, 1999.
14- Wieringerwerf, Noord Holland, 1999.
15, 16- 2 formations near Schermerhoorn, Noord Holland, 1999.
17- Ruurlo, Gelderland,01-08-1999.
18- Hoeven, Noord brabant, 1999.
19 Ruurlo, Gelderland, 15-08-1999.
